The second one is the answer
Answer:
5 m
Explanation:
First, we need to find the distance traveled by car in the 0.50 s:
Now, we can find the distance traveled by car when the brakes are applied:
Finally, the distance between the car and the deer is:
Therefore, the distance between the car and the deer is 5 m.
I hope it helps you!
Answer:
The acceleration of the cart is 283.54g
Explanation:
It is given that,
Initial speed of the car, u = 35 km/h = 9.72 m/s
Finally, it stops, v = 0
Diameter of the dime, d = 1.7 cm
Let a is the acceleration of the car. Using third equation of motion to find it as :
So, the acceleration of the car is and it is decelerating.
Since,
So,
So, the acceleration of the cart is 283.54g. Hence, this is the required solution.
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